Home / 6,565,178.00-9,061,457.29-3,849,798.80

Finding the Fourth Proportional to 6,565,178.00, 9,061,457.29 and 3,849,798.80

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Solution

The fourth proportional to 6,565,178.00, 9,061,457.29 and 3,849,798.80 is: 5,313,608.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,178.00 : 9,061,457.29 = 3,849,798.80 : x
  2. Step 2: Convert to fraction form
    6,565,178.00/9,061,457.29 = 3,849,798.80/x
  3. Step 3: Cross multiply
    6,565,178.00x = 9,061,457.29 × 3,849,798.80
  4. Step 4: Simplify right side
    6,565,178.00x = 34,884,787,346,361.46
  5. Step 5: Solve for x
    x = 34,884,787,346,361.46/6,565,178.00
  6. Step 6: Final answer
    x = 5,313,608.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.